UNDURCUVUR - ONE-Window 3.25-Inch Silicone Glass Dugout SystemONE WINDOW dugout system by UNDURCUVUR brings an innovative all in one solution to smokers who like having their smoking gear in one place. ONE WINDOW combines a thick 2. 5mm glass stash jar, 3 inch One Hitter and a 100% odor proof shockproof rubber skin making the perfect storage + dugout system its convenient smoking on the go. The see through window allow you see how much herb is left, while the black rubber skin keeps odors out. ONE WINDOW large